Importing a feature from higher version(2.74) to a lower version(2.65)
No. 

Features are not separate files or anything similar that can just be copied over. 

These kind of features are added by modifying parts of the blender code and then recompiling it, and generally depend on a number of other changes and are quite interlinked with the rest of the code, so that even if you were familiar with blender development, backporting to an old version of the codebase would be extremely hard.